How do i enter code on alfa romeo 156 jtd radio where can i find the code ? blaukpunt werke gmbh BP700532314916

Input the correct code when it asks for it.

http://i1279.photobucket.com/albums/y535/sgtcarparts/6pk1836_zps267ff8e7.jpg

post the symptoms. "cant switch off what, exactly"?
the FSM covers the tests, ever heard of the FSM. (buy it at the dealer)
or alldata.com1.9JTD,
i get to decode JTD ,thanks for not posting maker , model
Is this a FIAT"? why must i guess.?
uniJet Turbo Diesel,
Some PSA Peugeot Citroen diesel engines are also rebadged JTD units.
Applications:

• Alfa Romeo 145
• Alfa Romeo 146
• Alfa Romeo 147
• Alfa Romeo 156
• Alfa Romeo 159
• Alfa Romeo GT
• Cadillac BLS
• DR5
• Fiat Bravo
• Fiat Brava
• Fiat Croma II
• Fiat Doblo
• Fiat Grande Punto
• Fiat Marea
• Fiat Multipla
• Fiat Punto
• Fiat Sedici
• Fiat Stilo
• Fiat Strada
• Lancia Delta
• Lancia Lybra
• Lancia Musa
• Opel Astra H
• Opel Signum
• Opel Vectra C
• Opel Zafira B
• Saab 9-3
• Saab 9-5
• Suzuki SX4
• Alenia Aeronautica Sky-Y

pick one, and state country?
some (most?) alarms vary by country (LAWS dictate that)

ALFA ROMEO 159 / ALFA 939 CD SB05 BLAUPUNKT 7 646 302 316 CAR STEREO ONLINE CODE SERVICE https://www.carstereocode.com/unlock.php?id=779

With engine cold switch on ignition. If fan(s) run then the circuit for that fan(s) is bad. Fan control needs replacement.

When you disconnect your battery and then reconnect it again, it disables the radio. This is an anti-theft protection for your car radio.
The enable your radio the activation code is in your vehicle owner's manual. If you do not have this code you need to go to your Alfa Romeo service centre and get them to enter this code for you.

an air leak would weaken the mix of fuel to air so giving you better fuel efficiency but a poor power output.
was my last answer not to your liking, re **** fuel consumption on all fiat/alpha cars.but it is true, ask any owner........14.7 average mpg.......£205 road tax.....(tax it for a year and quadruple its value...)

It could also be a cracked line or a chipped seal so yes, everything must be taken out and tested. Better safe than sorry.

I just bought a '99 156 & had the same problem. As long as you have the 4 digit code then all you have to do is drive around for an hour (time the 60 mins!!) & providing you have switched the stereo "on" at the beginning the " - - - - " will appear on the front at 60mins. Then just type in the digits! The Alfa has this "anti theft" device on the stereo which also means every time the battery is disconnected you have to drive around for an hour before you do it again!

CHECK TURBO HOSES AND AT INTAKE ONE MAY HAVE BECAME DISLODGED CHECK ALL CLAMPS SECURING HOSES